Other tidbits gleaned from the roadmap include hardware launches for the codenamed Dakota/Montana, Malibu, Apollo/Sedona, Monaco and Torch 2, some of which we've seen leak out before. BIS 4.0 will appear between March and April, with 4.1 coming out August/September; and App World for the PlayBook will come in March. Some apps built by RIM have also been detailed, including Facebook 2.0. [N4bb via BGR]